High quality special steel supplier.Old rev.
  • Certified Company

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

SA-403 WP 304N


SA-403 WP 304N material is AMS SA-403/SA-403M Specification for Wrought Austenitic Stainless Steel Piping Fittings Specification for Wrought Austenitic Stainless Steel Piping Fittings.

Chemical composition of SA-403 WP 304N, SA-403 WP 304N mechanical properties, SA-403 WP 304N datasheet, SA-403 WP 304N equivalent grade, Heat treatment and temperature process of SA-403 WP 304N.


SA-403 WP 304N property sheet

SA-403 WP 304N Spec.

AMS SA-403/SA-403M
Specification for Wrought Austenitic Stainless Steel Piping Fittings

Chemical Composition of SA-403 WP 304N

C: Max 0.08
Si: Max 0.75
Mn: Max 2.00
P: Max 0.045
S: Max 0.03
Cr: 18.0 20.0
Ni: 8.00 10.5
N: 0.10 0.16

Mechanical Properties of SA-403 WP 304N

Rp0.2 (MPa) 257 (≥)
Rm (MPa) 733 (≥)
AKV (J) 11
A (%) 11
Z (%) 12
Hardness HBW 133

SA-403 WP 304N shape and dimensions

SA-403 WP 304N Round bar: 1mm-800mm
SA-403 WP 304N Square bar: 10mm * 10mm-600mm *600mm
SA-403 WP 304N Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SA-403 WP 304N Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SA-403 WP 304N Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SA-403 WP 304N Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes